Top 100 C# Developers in Poland
The Best of January 2025Looking for a top C Sharp software development company in Poland?
The programming language C Sharp (C#), is general-purpose and used for web and mobile apps. It has a number of advantages: It's object-oriented, has automatic garbage collection, functions across platforms, has backward compatibility, and integrates well with other platforms and services.
To assist you in your search for a partner, we’ve compiled this list of the top C# developers in Poland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Poland C Sharp (C#) Software Development Companies
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181
$10,000+50 - 249 employeesZielona Góra, PolandCyber Geeks, a midsize software development company, is in Zielona Góra, Poland. Their services include Custom Software Development and Web Development.Read More
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182
$10,000+250 - 999 employeesGdynia, PolandJIT Solutions, a software development company, was launched in 2010. The agency offers Custom Software Development and IT staff augmentation, and is midsize.Read More
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183
$100,000+50 - 249 employeesWarszawa, PolandPrimaris Services is a custom software development company. Based in Warszawa, Poland and Berlin, Germany, the team specializes in Custom Software Development and BI & big data consulting & SI.Read More
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184
$25,000+50 - 249 employeesKielce, PolandSourceful ICT is a custom software development company located in Almere, Netherlands and Kielce, Poland. The team offers Custom Software Development and Web Development.Read More
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185
$50,000+2 - 9 employeesWarszawa, PolandCustom software development company Vasco Sky was launched in 2018. The firm offers Custom Software Development and HR Consulting.Read More
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186
$10,000+10 - 49 employeesKraków, PolandLocated in Kraków, Poland and Mysłowice, Poland, Abisoft sp z o o is a software development firm. Launched in 2015, the team offers Custom Software Development and Application Testing.Read More
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187
$25,000+250 - 999 employeesWarszawa, PolandChabre IT Services is a midsize IT staff augmentation company founded in 2021. Their team provides IT staff augmentation and Custom Software Development.Read More
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188
$10,000+50 - 249 employeesWrocław, PolandSIENN, a custom software development firm, was launched in 2004. Headquartered in Wrocław, Poland and Nijmegen, Netherlands, the team specializes in Custom Software Development and Web Development.Read More
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189
$5,000+2 - 9 employeesGdynia, PolandOGGO, a software development firm, is based in Gdynia, Poland. The team specializes in Custom Software Development and Mobile App Development.Read More
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190
$50,000+10 - 49 employeesWarszawa, PolandAll day hiRe is a small IT staff augmentation and HR company. Launched in 2020, the team offers IT staff augmentation and HR services. The firm is headquartered in Львів, Ukraine.Read More
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191
Undisclosed10 - 49 employeesSopot, PolandBuild IT Up, a data analytics company, is located in Sopot, Poland. Their services include BI & big data consulting & SI and IT managed services.Read More
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192
$25,000+50 - 249 employeesWarszawa, PolandRead More
Headquartered in Lakewood, Colorado; Vilnius, Lithuania; Kyiv, Ukraine and Warszawa, Poland, Akveo is a custom software development firm. The agency focuses on custom software development, web development, cloud consulting & SI, and mobile app development and is midsize.The agency was launched in 2015.
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MyСompassPointIndustries
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193
$5,000+2 - 9 employeesKraków, PolandSoltystudio, a custom software development firm, is based in Kraków, Poland. They focus on Custom Software Development and Web Development.Read More
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194
$50,000+250 - 999 employeesKraków, PolandRead More
CHI Software is a software company with 4 development centers in Ukraine: Kharkiv, Kyiv, Dnipro, Zaporizhia. Founded in 2006, CHI Software now has over 500 employees who specialize in providing solutions for startups and establish businesses, especially in the fintech, insurtech, and banking industries. The services include technological consultancy, product development, dedicated engineering teams, and on-demand staffing. They offer expertise in AI, mobile, web, cloud, IoT, and AR/VR solutions.
Clients
Minespider Banyan Infrastructure Imagine Learning MeetupIndustries
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195
$10,000+10 - 49 employeesEłk, PolandEcce IT System is a Warszawa, Poland-based custom software development company. The small agency was established in 2021. Their team specializes in custom software development, web development, mobile app development, Artificial Intelligence, and more.Read More
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196
Undisclosed2 - 9 employeesGdańsk, PolandMagnaro, a software development firm, was founded in 2015. The small team offers Custom Software Development and Web Development.Read More
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197
$50,000+1,000 - 9,999 employeesLublin, PolandRead More
TEAM International is a software development company in Colombia and Ukraine. Founded in 1991, the team of 455 specializes in custom software development, IT staff augmentation, and web development. They work primarily with midmarket clients.
Clients
BCG Telenor Hibbet TrellixIndustries
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198
$5,000+2 - 9 employeesBielsko-Biała, PolandDigital Templars LLC is a web development company. Based in Bielsko-Biała, Poland, the agency was launched in 2016. Their team offers Web Development and Custom Software Development.Read More
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199
$1,000+10 - 49 employeesKraków, PolandGETit built, an user experience design company, is located in Kraków, Poland. Established in 2018, the team offers UX/UI Design and Custom Software Development.Read More
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200
$100,000+50 - 249 employeesGdańsk, PolandFounded in 2011, LansoftDev is a midsize software development company. Their team specializes in Custom Software Development and IT staff augmentation.Read More
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201
$100,000+50 - 249 employeesŁódź, PolandDigital New Agency Technology AB is an IT staff augmentation company. They were launched in 2018 and offer IT staff augmentation and Custom Software Development.Read More
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202
$5,000+50 - 249 employeesWarszawa, PolandCIGen is a software development firm founded in 2019. Their midsize team is based in Warszawa, Poland and L'viv, Ukraine. The firm focuses on Custom Software Development, Web Development, Mobile App Development, BI & big data consulting & SI, and more.Read More
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203
$5,000+250 - 999 employeesKraków, PolandRead More
UKAD, founded in 2005, is an IT Outsourcing and Staff Augmentation company. Headquartered in Kirkland, WA, with delivery centers in Eastern Europe, their 300+ strong team delivers customized software development solutions. UKAD excels across a broad range of IT services, with deep expertise in Ecommerce, Retail, Logistics, Fintech, and Healthcare.
Clients
AJ Produkter Ginza TargetAid EntitledToIndustries
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204
$25,000+10 - 49 employeesWarszawa, PolandSdNcenter sp. Z o.o. Is a software development company. Established in 2006, their team offers Custom Software Development and UX/UI Design.Read More
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205
Undisclosed10 - 49 employeesWarszawa, PolandXPGraph is a software development firm. The Warszawa, Poland-based agency focuses on Custom Software Development and Web Development.Read More
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206
$25,000+250 - 999 employeesWrocław, PolandHicron Software, a custom software development company, was established in 2006. They offers Custom Software Development and cloud consulting & SI.Read More
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207
Undisclosed50 - 249 employeesWrocław, PolandANEGIS Consulting is an ERP consulting and SI company founded in 2002. Based in Bedford, England and Wrocław, Poland, the team offers ERP consulting and SI and Custom Software Development.Read More
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208
$25,000+50 - 249 employeesŁódź, PolandEstablished in 2009, Listonic dev is a mobile app development firm. The midsize team offers Mobile App Development and Custom Software Development.Read More
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209
$5,000+2 - 9 employeesPoznań, PolandHugeServices is a custom software development firm. They are located in Poznań, Poland, and their services include Custom Software Development and Mobile App Development.Read More
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210
$1,000+2 - 9 employeesWrocław, PolandInoxieSoft is a custom software development company in Wrocław, Poland. The team offers Custom Software Development and Web Development.Read More
Industries
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